{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9640145","patent":{"patent_number":"US-9640145","title":"Display apparatus and controlling method thereof","assignee":null,"inventors":[],"filing_date":"2015-04-30T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":21,"abstract":"A display apparatus is provided. The display apparatus includes: a detector configured to detect one or more user viewing positions; a display configured to have a changeable curvature; and a controller receiving information of the one or more user viewing positions from the detector, the controller configured to determine deviations between right-side viewing angles and left-side viewing angles at each of the one or more detected user viewing positions for a first curvature and a second curvature of the display; and the controller configured to set the changeable curvature of the display based on the deviation determinations between the right-side viewing angle and the left-side viewing angle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display apparatus and controlling method thereof","description":"A display apparatus is provided. The display apparatus includes: a detector configured to detect one or more user viewing positions; a display configured to have a changeable curvature; and a controll","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9640145","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9640145","citation_suggestion":"Patentable. \"Display apparatus and controlling method thereof\" (US-9640145). https://patentable.app/patents/US-9640145","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9640145","json":"https://patentable.app/api/llm-context/US-9640145","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:13:03.270Z"}